Did you read the terms part though?
"7.4 Restrictions. You shall not connect to or use the Apps, the Site and/or
the Service in any way that is not expressly permitted by this ToU.
a. You may not: (a) remove any proprietary notices from the Service or any
copy of software provided to you by the Company (“Software”); (b) cause,
permit or authorize the modification, creation of derivative works,
translation, reverse engineering, decompiling, disassembling or hacking of
the Apps, the Service or any Software; (c) sell, assign, rent, lease, act as
a service bureau, or grant rights in the Apps, the Service or any Software,
including, without limitation, through sublicense, to any other person or
entity without the prior written consent of the Company; or (d) make any
false, misleading or deceptive statement or representation regarding the
Company and/or the Apps, the Site or the Service."
This is why I say that it may not be free as we think.
